| 6436942 |
Enantiomers of 1[(4-chloro-phenyl) phenylmethyl]-4-[(4-methylphenyl) sulfony]piperazine |
Eric Cossement, Jean Gobert |
2002-08-20 |
| 6335331 |
Pseudopolymorphic forms of 2-[2-[4-[Bis (4-fluorophenyl) methyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride |
Monique Berwaer, Michel Deleers, Charles Dogimont, Domenico Fanara, Jacques Timmermans |
2002-01-01 |
| 6262057 |
Pseudopolymorphic forms of 2-[2-[4-[Bis(4-fluorophenyl)methyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride |
Monique Berwaer, Michel Deleers, Charles Dogimont, Domenico Fanara, Jacques Timmermans |
2001-07-17 |
| 6255487 |
Process of preparing [2-(1-piperazinyl)ethoxy]methyl compounds |
Guy Duchene, Michel Deleers, Genevieve Motte, Francoise Lurquin |
2001-07-03 |
| 6140501 |
Substituted [2-(1-piperazinyl)ethoxy]methyl compounds |
Guy Duchene, Michel Deleers, Genevieve Motte, Francoise Lurquin |
2000-10-31 |
| 5792770 |
Enantiomers of 1-(4-chlorophenyl)phenylmethyl!-4-(4-methylphenyl) sulfonyl!piperazine |
Eric Cossement, Jean Gobert |
1998-08-11 |
| 5703082 |
Enantiomers of 1-(4-chlorophenyl)phenylmethyl!-(4-methylphenyl)sulfonyl!p i |
Eric Cossement, Jean Gobert |
1997-12-30 |
| 5478941 |
Enantiomers of 1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methylphenyl) sulfonyl]piperazine |
Eric Cossement, Jean Gobert |
1995-12-26 |
| 4943639 |
(S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide |
Jean Gobert, Jean-Pierre Geerts |
1990-07-24 |
| 4837224 |
(R)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide compositions |
Jean Gobert, Corneliu Giurgea, Jean-Pierre Geerts |
1989-06-06 |
| 4696942 |
Treatment of memory impairment using (R)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide |
Jean Gobert, Corneliu Giurgea, Jean-Pierre Geerts |
1987-09-29 |
| 4696943 |
(S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide |
Jean Gobert, Jean-Pierre Geerts |
1987-09-29 |